<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>XyzMap</title>
    <script type="module" src="./dist/bundle.js"></script>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html,
        body,
        .map {
            width: 100%;
            height: 100%;
        }
        
        body {
            background-color: #f0f0f0;
        }
        
        .map {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 100%;
            height: 100%;
            margin: 0 auto;
        }
        
        .map > canvas {
            border: 1px solid red;
        }
    </style>
</head>
<body>
<div class="map">
    <canvas id="map" width="800" height="600"></canvas>
</div>
</body>
</html>